Home
last modified time | relevance | path

Searched refs:ndiv (Results 1 – 19 of 19) sorted by relevance

/linux/drivers/clk/st/
H A Dclkgen-pll.c46 struct clkgen_field ndiv; member
80 .ndiv = CLKGEN_FIELD(0x2a4, C32_NDIV_MASK, 16),
115 .ndiv = CLKGEN_FIELD(0x2cc, C32_NDIV_MASK, 16),
141 .ndiv = CLKGEN_FIELD(0x1b0, C32_NDIV_MASK, 0),
167 .ndiv = CLKGEN_FIELD(0x1b0, C28_NDIV_MASK, 0),
211 u32 ndiv; member
220 unsigned long ndiv; member
350 pll->ndiv = n; in clk_pll3200c32_get_params()
359 for (pll->cp = 6; pll->ndiv > cp_table[pll->cp-6]; (pll->cp)++) in clk_pll3200c32_get_params()
371 *rate = ((2 * (input / 1000) * pll->ndiv) / pll->idf) * 1000; in clk_pll3200c32_get_rate()
[all …]
H A Dclkgen-fsyn.c34 unsigned long ndiv; member
49 struct clkgen_field ndiv; member
110 .ndiv = CLKGEN_FIELD(0x2f4, 0x7, 16),
146 .ndiv = CLKGEN_FIELD(0x2a4, 0x7, 16),
247 u32 ndiv; member
273 CLKGEN_WRITE(pll, ndiv, pll->ndiv); in quadfs_pll_enable()
325 unsigned long nd = fs->ndiv + 16; /* ndiv value */ in clk_fs660c32_vco_get_rate()
339 params.ndiv = CLKGEN_READ(pll, ndiv); in quadfs_pll_fs660c32_recalc_rate()
344 pll->ndiv = params.ndiv; in quadfs_pll_fs660c32_recalc_rate()
373 fs->ndiv = n - 16; /* Converting formula value to reg value */ in clk_fs660c32_vco_get_params()
[all …]
/linux/drivers/cpufreq/
H A Dtegra186-cpufreq.c236 u32 ndiv; in tegra186_cpufreq_get() local
242 ndiv = readl(data->regs + edvd_offset) & EDVD_CORE_VOLT_FREQ_F_MASK; in tegra186_cpufreq_get()
246 return (cluster->ref_clk_khz * ndiv) / cluster->div; in tegra186_cpufreq_get()
300 u16 ndiv = data->ndiv[i]; in tegra_cpufreq_bpmp_read_lut() local
302 if (ndiv < data->ndiv_min || ndiv > data->ndiv_max) in tegra_cpufreq_bpmp_read_lut()
306 if (i > 0 && ndiv == data->ndiv[i - 1]) in tegra_cpufreq_bpmp_read_lut()
324 u16 ndiv = data->ndiv[i]; in tegra_cpufreq_bpmp_read_lut() local
327 if (ndiv < data->ndiv_min || ndiv > data->ndiv_max) in tegra_cpufreq_bpmp_read_lut()
331 if (i > 0 && ndiv == data->ndiv[i - 1]) in tegra_cpufreq_bpmp_read_lut()
335 edvd_val |= ndiv << EDVD_CORE_VOLT_FREQ_F_SHIFT; in tegra_cpufreq_bpmp_read_lut()
[all …]
H A Dtegra194-cpufreq.c61 void (*set_cpu_ndiv)(struct cpufreq_policy *policy, u64 ndiv);
63 int (*get_cpu_ndiv)(u32 cpu, u32 cpuid, u32 clusterid, u64 *ndiv);
124 static int tegra234_get_cpu_ndiv(u32 cpu, u32 cpuid, u32 clusterid, u64 *ndiv) in tegra234_get_cpu_ndiv() argument
128 *ndiv = readl(data->cpu_data[cpu].freq_core_reg) & NDIV_MASK; in tegra234_get_cpu_ndiv()
133 static void tegra234_set_cpu_ndiv(struct cpufreq_policy *policy, u64 ndiv) in tegra234_set_cpu_ndiv() argument
139 writel(ndiv, data->cpu_data[cpu].freq_core_reg); in tegra234_set_cpu_ndiv()
238 *nltbl, u16 ndiv) in map_ndiv_to_freq() argument
240 return nltbl->ref_clk_hz / KHZ * ndiv / (nltbl->pdiv * nltbl->mdiv); in map_ndiv_to_freq()
359 static void tegra194_get_cpu_ndiv_sysreg(void *ndiv) in tegra194_get_cpu_ndiv_sysreg() argument
365 *(u64 *)ndiv = ndiv_val; in tegra194_get_cpu_ndiv_sysreg()
[all …]
/linux/drivers/media/dvb-frontends/
H A Dstv0910.c793 u32 ndiv = (fphi * odf * idf) / quartz; in set_mclock() local
797 if (ndiv >= 7 && ndiv <= 71) in set_mclock()
799 else if (ndiv >= 72 && ndiv <= 79) in set_mclock()
801 else if (ndiv >= 80 && ndiv <= 87) in set_mclock()
803 else if (ndiv >= 88 && ndiv <= 95) in set_mclock()
805 else if (ndiv >= 96 && ndiv <= 103) in set_mclock()
807 else if (ndiv >= 104 && ndiv <= 111) in set_mclock()
809 else if (ndiv >= 112 && ndiv <= 119) in set_mclock()
811 else if (ndiv >= 120 && ndiv <= 127) in set_mclock()
813 else if (ndiv >= 128 && ndiv <= 135) in set_mclock()
[all …]
H A Dcx24123.c506 u32 ndiv = 0, adiv = 0, vco_div = 0; in cx24123_pll_calculate() local
556 ndiv = (((p->frequency * vco_div * 10) / in cx24123_pll_calculate()
561 if (adiv == 0 && ndiv > 0) in cx24123_pll_calculate()
562 ndiv--; in cx24123_pll_calculate()
567 (pump << 14) | (ndiv << 5) | adiv; in cx24123_pll_calculate()
/linux/drivers/clk/bcm/
H A Dclk-iproc-armpll.c144 unsigned int ndiv_int, ndiv_frac, ndiv; in __get_ndiv() local
170 ndiv = (ndiv_int << 20) | ndiv_frac; in __get_ndiv()
172 return ndiv; in __get_ndiv()
191 u64 ndiv; in iproc_arm_pll_recalc_rate() local
213 ndiv = __get_ndiv(pll); in iproc_arm_pll_recalc_rate()
219 pll->rate = (ndiv * parent_rate) >> 20; in iproc_arm_pll_recalc_rate()
225 (unsigned int)(ndiv >> 20), pdiv, mdiv); in iproc_arm_pll_recalc_rate()
H A Dclk-bcm2835.c549 u32 *ndiv, u32 *fdiv) in bcm2835_pll_choose_ndiv_and_fdiv() argument
556 *ndiv = div >> A2W_PLL_FRAC_BITS; in bcm2835_pll_choose_ndiv_and_fdiv()
561 u32 ndiv, u32 fdiv, u32 pdiv) in bcm2835_pll_rate_from_divisors() argument
568 rate = (u64)parent_rate * ((ndiv << A2W_PLL_FRAC_BITS) + fdiv); in bcm2835_pll_rate_from_divisors()
578 u32 ndiv, fdiv; in bcm2835_pll_determine_rate() local
583 &ndiv, &fdiv); in bcm2835_pll_determine_rate()
586 ndiv, fdiv, in bcm2835_pll_determine_rate()
599 u32 ndiv, pdiv, fdiv; in bcm2835_pll_get_rate() local
606 ndiv = (a2wctrl & A2W_PLL_CTRL_NDIV_MASK) >> A2W_PLL_CTRL_NDIV_SHIFT; in bcm2835_pll_get_rate()
612 ndiv *= 2; in bcm2835_pll_get_rate()
[all …]
H A Dclk-iproc-pll.c454 u64 ndiv, ndiv_int, ndiv_frac; in iproc_pll_recalc_rate() local
474 ndiv = ndiv_int << 20; in iproc_pll_recalc_rate()
480 ndiv += ndiv_frac; in iproc_pll_recalc_rate()
486 rate = (ndiv * parent_rate) >> 20; in iproc_pll_recalc_rate()
/linux/drivers/phy/st/
H A Dphy-stm32-usbphyc.c132 u8 ndiv; member
207 unsigned long long fvco, ndiv, frac; in stm32_usbphyc_get_pll_params() local
221 ndiv = fvco; in stm32_usbphyc_get_pll_params()
222 do_div(ndiv, (clk_rate * 2)); in stm32_usbphyc_get_pll_params()
223 pll_params->ndiv = (u8)ndiv; in stm32_usbphyc_get_pll_params()
227 frac = frac - (ndiv * (1 << 16)); in stm32_usbphyc_get_pll_params()
235 u32 ndiv, frac; in stm32_usbphyc_pll_init() local
246 ndiv = FIELD_PREP(PLLNDIV, pll_params.ndiv); in stm32_usbphyc_pll_init()
249 usbphyc_pll = PLLDITHEN1 | PLLDITHEN0 | PLLSTRBYP | ndiv; in stm32_usbphyc_pll_init()
/linux/drivers/bcma/
H A Ddriver_chipcommon_pmu.c355 u32 tmp, div, ndiv, p1, p2, fc; in bcma_pmu_pll_clock() local
379 ndiv = (tmp & BCMA_CC_PPL_NDIV_MASK) >> BCMA_CC_PPL_NDIV_SHIFT; in bcma_pmu_pll_clock()
383 fc = (p1 * ndiv * fc) / p2; in bcma_pmu_pll_clock()
391 u32 tmp, ndiv, p1div, p2div; in bcma_pmu_pll_clock_bcm4706() local
398 ndiv = (tmp & BCMA_CC_PMU6_4706_PROC_NDIV_INT_MASK) in bcma_pmu_pll_clock_bcm4706()
408 clock = (25000000 / 4) * ndiv * p2div / p1div; in bcma_pmu_pll_clock_bcm4706()
411 clock = (25000000 / 2) * ndiv * p2div / p1div; in bcma_pmu_pll_clock_bcm4706()
/linux/drivers/media/tuners/
H A Dtda18250.c429 u8 *ndiv, u8 *icp) in tda18250_pll_calc() argument
452 *ndiv = 0; in tda18250_pll_calc()
458 *ndiv = 1; in tda18250_pll_calc()
464 *ndiv = 0; in tda18250_pll_calc()
468 *ndiv = 0; in tda18250_pll_calc()
472 *ndiv = 1; in tda18250_pll_calc()
478 *ndiv = 0; in tda18250_pll_calc()
487 lopd, scale, fvco, *rdiv, *ndiv, *icp); in tda18250_pll_calc()
/linux/arch/mips/bcm63xx/
H A Dcpu.c227 unsigned int tmp, p1, p2, ndiv, m1; in detect_cpu_clock() local
238 ndiv = (tmp & DMIPSPLLCFG_6368_NDIV_MASK) >> in detect_cpu_clock()
245 return (((64 * 1000000) / p1) * p2 * ndiv) / m1; in detect_cpu_clock()
/linux/drivers/net/wireless/ath/ath9k/
H A Dar9002_phy.c69 u32 freq, ndiv, channelSel = 0, channelFrac = 0, reg32 = 0; in ar9002_hw_set_channel() local
142 ndiv = (freq * (refDivA >> aModeRefSel)) / 60; in ar9002_hw_set_channel()
143 channelSel = ndiv & 0x1ff; in ar9002_hw_set_channel()
144 channelFrac = (ndiv & 0xfffffe00) * 2; in ar9002_hw_set_channel()
/linux/drivers/i2c/busses/
H A Di2c-octeon-core.c833 unsigned int thp, mdiv_min, mdiv = 2, ndiv = 0, ds = 10; in octeon_i2c_set_clock() local
889 ndiv = ndiv_idx; in octeon_i2c_set_clock()
895 octeon_i2c_reg_write(i2c, SW_TWSI_EOP_TWSI_CLKCTL, (mdiv << 3) | ndiv); in octeon_i2c_set_clock()
/linux/drivers/clk/
H A Dclk-ep93xx.c305 int pdiv, div, npdiv, ndiv; in ep93xx_ddiv_set_rate() local
320 ndiv = div; in ep93xx_ddiv_set_rate()
335 val |= (npdiv << EP93XX_SYSCON_CLKDIV_PDIV_SHIFT) | ndiv; in ep93xx_ddiv_set_rate()
H A Dclk-stm32f4.c695 unsigned int ndiv) in stm32f4_pll_set_ssc() argument
708 incstep = DIV_ROUND_CLOSEST(((1 << 15) - 1) * ssc->mod_depth * ndiv, in stm32f4_pll_set_ssc()
/linux/drivers/video/fbdev/savage/
H A Dsavagefb_driver.c418 unsigned int *ndiv, unsigned int *r) in SavageCalcClock() argument
457 *ndiv = best_n1 - 2; in SavageCalcClock()
465 unsigned char *ndiv) in common_calc_clock() argument
496 *ndiv = (best_n1 - 2) | (best_n2 << 6); in common_calc_clock()
498 *ndiv = (best_n1 - 2) | (best_n2 << 5); in common_calc_clock()
/linux/include/soc/tegra/
H A Dbpmp-abi.h1982 uint16_t ndiv[80]; member